Find the domain of the composite function f ? g.f(x) = ; g(x) = 

A. {x 
B. {x 
C. {x 
D. {x 


Answer: A

Mathematics

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Find the horizontal and vertical components of the vector shown in the given figure.The magnitude of the vector is 69.

A. 66.7, -17.9 B. -17.9, 66.7 C. -66.7, 17.9 D. 17.9, -66.7

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Use the accompanying graph of y = f(x) to sketch the graph of the indicated equation.y = - f(x + 4) + 2  

A.

B.

C.

D.

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Express f(x) in complete factored form.f(x) = x3 + 2x2 + 16x + 32

A. f(x) = (x + 2)(x + 4i)(x - 4i) B. f(x) = (x + 4i)(x + 2i)(x - 2i) C. f(x) = (x + 4)(x + 2i)(x - 2i) D. f(x) = (x + 2i)(x + 4i)(x - 4i)

Mathematics

Use the quotient rule to simplify the expression.

A. 2x2
B. 6
C. 6
D.

Mathematics